{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0cb47536faa175a4d73a844b65d299a626bde0c4eeca51e9b068f86aaa8aab0",
    "signature": "0x25c08f0e50058b6d497beaf903bbc9a86d405c7bea797d800e0108323b722ed437bfce870fc976f52bec68531a4d3216634d8610183f29ee5b0c2c219132bdef1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}